/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: WHY
 * Date: 2022-07-02
 * Time: 9:48
 */
public class Test {
    public void remove(int key){

    }

    /**
     * 找到关键字key的前驱
     * @param key
     * @return
     */
    private Node searchPrevOfKey(int key) {
        cur.next=node.next;



    }
}
